Unable to perform KK test

[antman565656-bit]

Desktop (please complete the following information):

• DearEIS version [5.1.3]
• Python version [e.g. 3.13]
• OS: [ Windows]

Describe the bug
When performing KK test , an error message pops up

To Reproduce
Steps to reproduce the behavior:

1. Upload the data
2. Try KK test

Expected behavior
ERROR message pops up

Screenshots/videos/tracebacks

#[/

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Additional context
Add any other context about the problem here.